PP水杯是现在市场上Zui普遍,销量Zui多的水杯,这种材料的特性无毒,耐老化和耐候性强。很适合用于各种水杯或者饮料瓶子。PP水杯出口欧盟市场,需要满足欧盟食品接触材料法规的哪一项测试要求呢?
PP水杯欧盟食品级测试标准:
塑料通用材质(EU 10/2011)
Plastic products (general)(EU 10/2011)
PP水杯欧盟食品级测试项目:
全面迁移之10% 酒精浸取法(pH>4.5水性食物) Overall migration in 10% ethanol(pH>4.5 aqueous foods)
全面迁移之3%醋酸浸取法(pH≤4.5酸性食物) Overall migration in 3% acetic acid(pH≤4.5 acidic foods)
全面迁移之20% 酒精浸取法(含酒精浓度≤20%的食物) Overall migration in 20% ethanol(alcohol content≤20% foods)
全面迁移之50% 酒精浸取法(含酒精浓度>20%的食物或水包油食物) Overall migration in 50%ethanol (alcohol content>20% or oil in water emulsions)
全面迁移之橄榄油或橄榄油替代物浸取法(脂肪性食物) Overall migration in rectified oliveoil or substitute of rectified olive oil (fatty foods)
3%醋酸中初级芳香胺特殊迁移 Specific migration of primary aromatic amine in3 % acetic acid
3%醋酸的可溶出重金属(钡、钴、铜、铁、锂、锰、锌) Soluble heavy metal (Ba, Co, Cu,Fe, Li, Mn, Zn)
硅胶圈美国食品接触材料测试
水杯上的密封硅胶圈在出口到美国市场时,在美国食品接触材料法规中有规定,需满足2个测试要求:
一、带密封垫圈的食品容器盖Closure with sealing gaskets
测试标准: (177.1210)
测试项目:
水萃取的氯仿可溶萃取物(除酒精饮料外湿性或脂肪性食物) Net chloroform soluble extractivesfor water fraction (wet or fatty foods except for alcoholicbeverage)
8%乙醇萃取的氯仿可溶萃取物(除酒精饮料外湿性或脂肪性食物) Net chloroform solubleextractives for 8 % alcohol fraction(alcoholic everage)
正庚烷萃取的氯仿可溶萃取物(油包水、表面有游离油脂食物) Net chloroform solubleextractives for n-heptane fraction (water in oil, or containingfree oil or fat)
二、橡胶Rubber
测试标准:(177.2600)
测试项目:
水萃取(水溶性食物或液态奶) water extractives (water-soluble food or liquidmilk)
正己烷萃取(针对脂肪性食物) n-hexane extractives (fatty food only)